Ant exclude does not exclude directory

I want to package some specific libraries into a package. Therefore, i want to below ant task:

 <property name="src" location="src"/>
  <property name="build" location="bin"/>
  <property name="target"  location="c:\\temp\\invoke.jar"/>
 <target name="dist" depends="compile"
        description="generate the distribution" >
    <echo message="Start jar java.lang.invoke package.."/>
    <delete file="${target}" />
    <jar destfile="${target}" basedir="${build}">
        <fileset dir="${build}/">
            <include name="java/lang/invoke/*.*" />
            <exclude name="com/** javax/** org/** sun/**" />
      </fileset>
    </jar>
  </target>

The directory structure is

c:\....\J9 JCL>dir bin
 Directory of C:\...\J9 JCL\bin

03/10/2015  05:42 PM    <DIR>          com
03/10/2015  05:42 PM    <DIR>          java
03/10/2015  05:42 PM    <DIR>          javax
07/20/2014  06:44 PM             2,173 notices.txt
03/10/2015  05:42 PM    <DIR>          org
07/20/2014  06:44 PM             1,056 rcm.xsd
03/10/2015  05:42 PM    <DIR>          sun
07/20/2014  06:44 PM               230 tags.properties

AS shown in the "dist" task, only the library in

bin/java/lang/invoke

is required for jar task. But after running, it seems both include and exclude does not work. Is there any wrong with my script?